Prickly Poppy
Argemone corymbosaHeight: Typically 1 to 3 feet tall
Habitat: Dry, sandy or rocky soils, roadsides, washes, and open desert slopes
Elevation: Found from 2,000 to about 6,000 feet
Range: Southwestern United States—especially in Arizona, New Mexico, and parts of Texas and northern Mexico; occasionally found in the Mojave Desert
Description:
Prickly Poppy is a striking desert wildflower with sharp, spiny leaves that resemble those of a thistle. Its large, showy white flowers have crinkled petals that look like tissue paper, with bright yellow centers full of pollen. Despite the sharp foliage, the flowers are delicate-looking and attract bees and other pollinators.
Uses:
Traditional: Some Native groups used the plant cautiously for medicinal purposes, including treating skin conditions and pain, but the sap is toxic and irritating if misused. Caution: Like many poppies, all parts of the plant contain alkaloids and should not be ingested.
Note:
This plant stands out with its bold flowers and tough appearance—beautiful but not to be handled carelessly. It thrives in tough soils and brings elegance to even the harshest parts of the desert.
Bristly and erect, 16-32" tall. 4-6 very white, crepe-like petals. 2-3 inches across with yellow stamens. 1" ovulate capsule with numerous tiny dark brown seeds.
Leaves and buds are covered with sharp thorns.
Flowers - April to May
Found in dry, sandy areas below 3,500', and in creosote bush scrub throughout the Mojave Desert
Poppy Family (Papaveraceae)
Desert Habitat:
Native American uses: Indians would use seeds to make a salve for burns, open wounds and head lice. Kawaiisu would roast seeds to induce vomiting and as a laxative.
Prickly poppy photo taken at Joshua Tree National Park